What are the best Cosmos repositories on GitHub?

The top-ranked Cosmos open source repositories include aura-systems/Aura-Operating-System, unionlabs/union, lfdt-ibc/ibc, tracked and evaluated by community adoption, stars, and code commits.

How do I find trending Cosmos open source tools?

Browse this curated Cosmos directory to monitor real-time GitHub star velocity, latest code releases, and rising developer tools updated daily.

Are Cosmos GitHub repositories free and open source?

Most Cosmos projects listed here are distributed under open source licenses (such as MIT, Apache 2.0, or GPL). Always check individual project repositories for exact license terms.

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Cosmos GitHub Repositories (2026) · Open Source Tools

Discover the best Cosmos open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

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7 matching projects · updated Nov 12, 2026 How we rank ↗

#1 TRENDING aura-systems/Aura-Operating-System C# 2017

AuraOS, the Franco-English Operating System developed in C# using Cosmos!

◇ aura ◇ aura-kernel ◇ aura-operating ◇ aura-os

59 ↑ +2 today

290

#2 TRENDING unionlabs/union Rust 2023

The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.

◇ astro ◇ blockchain ◇ cosmos ◇ cosmwasm

3.9K ↑ +1 today

73.7K

#3 TRENDING lfdt-ibc/ibc Go 2019

The Inter-Blockchain Communication Protocol (IBC) is a neutral, open standard for secure cross-ledger interoperability

◇ blockchain ◇ cosmos ◇ distributed-ledger ◇ interchain

462 ↑ +1 today

#4 TRENDING osmosis-labs/osmosis Go 2020

The AMM Laboratory

◇ cosmos ◇ defi ◇ dex ◇ osmosis

703 ↑ +1 today

961

#5 TRENDING osmosis-labs/osmosis-frontend JavaScript 2021

Web interface for Osmosis Zone

◇ cosmos ◇ nextjs ◇ nodejs ◇ osmosis

460 ↑ +1 today

248

#6 TRENDING xchainjs/xchainjs-lib TypeScript 2020

Lightweight typescript library for cross-chain wallets. Connect with multiple blockchains via a common interface, with support for the minimum features necessary.

◇ binance ◇ bitcoin ◇ bitcoincash ◇ blockchain

109 ↑ +1 today

133

#7 TRENDING cosmos/ibc-go Go 2021

Inter-Blockchain Communication Protocol (IBC) implementation in Golang.

◇ cosmos

777 ↑ +1 today

647

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Cosmos GitHub Repositories (2026) · Open Source Tools

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